(1) He is married to Friederike Caroline Louise von Hessen Darmstadt.
They got married on September 18, 1768 at Darmstadt, Hessen, Germany, he was 26 years old.
Child(ren):
(2) He is married to Charlotte Wilhelmina von Hessen Darmstadt.
They got married on September 28, 1784 at Darmstadt, Hessen, Germany, he was 42 years old.
Child(ren):
The data shown has no sources.